11100009969043 has 2 divisors, whose sum is σ = 11100009969044. Its totient is φ = 11100009969042.

The previous prime is 11100009969029. The next prime is 11100009969073. The reversal of 11100009969043 is 34096990000111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11100009969043 - 2¹⁷ = 11100009837971 is a prime.

It is not a weakly prime, because it can be changed into another prime (11100009969023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5550004984521 + 5550004984522.

It is an arithmetic number, because the mean of its divisors is an integer number (5550004984522).

Almost surely, 2^{11100009969043} is an apocalyptic number.

11100009969043 is a deficient number, since it is larger than the sum of its proper divisors (1).

11100009969043 is an equidigital number, since it uses as much as digits as its factorization.

11100009969043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 52488, while the sum is 43.

Adding to 11100009969043 its reverse (34096990000111), we get a palindrome (45196999969154).

The spelling of 11100009969043 in words is "eleven trillion, one hundred billion, nine million, nine hundred sixty-nine thousand, forty-three".